Jason and Heptarian clash / Credit: BBCIn this final episode of the first series of the brilliantly hilarious Atlantis, things come to a head for our three heroes Jason (Jack Donnelly), Hercules (Mark Addy) and Pythagoras (Robert Emms).
After the guilty verdict struck down on Princess Ariadne (Aiysha Hart), Queen Pasiphae (Sarah Parish) sentences her to be executed.
With her last hope being our favourite tree, they'll be needing help if they're to go up against the Queen, her guards, Heptarian (Oliver Walker) and the Palace.
John Hannah guest-stars in this final episode, set to be the most exciting and exhilarating yet.
The episode airs Saturday, December 28 at 8.15pm on BBC One. A second series is to follow in the New Year.
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